Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
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Sh2-155 Cave Nebula, 



    
        

            Kathy Walker
Sh2-155 Cave Nebula
Powered byPixInsight

Sh2-155 Cave Nebula

Getting plate-solving status, please wait...
Sh2-155 Cave Nebula, 



    
        

            Kathy Walker
Sh2-155 Cave Nebula
Powered byPixInsight

Sh2-155 Cave Nebula

Acquisition details

Dates:
Oct. 5, 2021 ·  Oct. 6, 2021 ·  Oct. 7, 2021 ·  Oct. 8, 2021 ·  Oct. 9, 2021
Frames:
Astrodon Gen2 E-Series Tru-Balance Lum: 10×300(50′) bin 1×1
Astrodon H-alpha 5nm: 25×600(4h 10′) bin 1×1
Astrodon OIII 5nm: 16×900(4h) bin 1×1
Astrodon RGB: 30×120(1h) bin 2×2
Integration:
10h
Avg. Moon age:
7.06 days
Avg. Moon phase:
4.21%

Basic astrometry details

Astrometry.net job: 5087047

RA center: 22h57m40s.1

DEC center: +62°3332

Pixel scale: 1.204 arcsec/pixel

Orientation: 184.520 degrees

Field radius: 0.615 degrees

Resolution: 3032x2084

File size: 499.3 KB

Locations: Hall's Harbour Observatory (H2O), Hall's Harbour, NS, Canada

Data source: Backyard

Description

The Cave Nebula in HOO_RGB.  Nebula luminance is HOO+Lum.  Nebula colour is HOO+RGB.  Stars are straight RGB.

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